123030140035379 has 2 divisors, whose sum is σ = 123030140035380. Its totient is φ = 123030140035378.

The previous prime is 123030140035291. The next prime is 123030140035381. The reversal of 123030140035379 is 973530041030321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123030140035379 - 2¹⁶ = 123030139969843 is a prime.

Together with 123030140035381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (123030140035879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61515070017689 + 61515070017690.

It is an arithmetic number, because the mean of its divisors is an integer number (61515070017690).

Almost surely, 2^{123030140035379} is an apocalyptic number.

123030140035379 is a deficient number, since it is larger than the sum of its proper divisors (1).

123030140035379 is an equidigital number, since it uses as much as digits as its factorization.

123030140035379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 123030140035379 in words is "one hundred twenty-three trillion, thirty billion, one hundred forty million, thirty-five thousand, three hundred seventy-nine".